Home / 377,259,133.30-564,754,959.15-223,826,211.70

Finding the Fourth Proportional to 377,259,133.30, 564,754,959.15 and 223,826,211.70

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Solution

The fourth proportional to 377,259,133.30, 564,754,959.15 and 223,826,211.70 is: 335,066,674.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,259,133.30 : 564,754,959.15 = 223,826,211.70 : x
  2. Step 2: Convert to fraction form
    377,259,133.30/564,754,959.15 = 223,826,211.70/x
  3. Step 3: Cross multiply
    377,259,133.30x = 564,754,959.15 × 223,826,211.70
  4. Step 4: Simplify right side
    377,259,133.30x = 126,406,963,045,332,736
  5. Step 5: Solve for x
    x = 126,406,963,045,332,736/377,259,133.30
  6. Step 6: Final answer
    x = 335,066,674.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.